Solar Demon Dimming Detection (sc)

Science! running on SDO/AIA 211 Synoptic data
2 minute cadence, typical delay 7 days
(detection version 1.00)

	Overview of dimming 21519
Detector 14 day operating status: Last detected dimming: 302 hours and 53 minutes ago (2026-03-23 23:39 UTC) Overview for dimming #: 21519 back to overview Animations and graphs derotated original images ( non-derotated ) dimming intensity ( overlaid on HMI ) dimming mask base difference ( percentage ) running difference ( percentage )	more	more	more

Details for dimming #: 21519
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-03-23 12:29:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8836470

2026-03-23 12:31:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8836471

2026-03-23 12:33:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8836472

2026-03-23 12:35:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8836473

2026-03-23 12:37:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8836474

2026-03-23 12:39:59 6 0.0 0.0 0.0 0.0 0 , 0.00 8836475

2026-03-23 12:41:59 7 0.0 0.0 0.0 0.0 0 , 0.00 8836476

2026-03-23 12:43:59 8 0.0 0.0 0.0 0.0 0 , 0.00 8836477

2026-03-23 12:45:59 9 0.0 0.0 0.0 0.0 0 , 3.48 8836478

2026-03-23 12:47:59 10 0.0 0.0 0.0 0.0 0 , 6.40 8836479

2026-03-23 12:49:59 11 0.0 0.0 0.0 0.0 0 , 2.76 8836480

2026-03-23 12:51:59 12 0.0 0.0 0.0 0.0 0 , 2.14 8836481

2026-03-23 12:53:59 13 0.0 0.0 0.0 0.0 0 , 1.20 8836482

2026-03-23 12:55:59 14 0.0 0.0 0.0 0.0 0 , 0.00 8836483

2026-03-23 12:57:59 15 -0.2 -1.9 -9.9 0.1 19 17.9 -52.7 -0.77, 0.38 0.85 0.00 8836484

2026-03-23 12:59:59 16 -0.4 -3.4 -10.1 0.2 39 16.9 -52.7 -0.77, 0.36 0.85 0.00 8836485

2026-03-23 13:01:59 17 -0.8 -5.2 -10.0 0.3 59 16.8 -52.4 -0.77, 0.36 0.85 0.00 8836486

2026-03-23 13:03:59 18 -1.8 -13.4 -13.2 0.6 107 16.4 -52.5 -0.77, 0.36 0.85 0.00 8836487

2026-03-23 13:05:59 19 -1.7 -10.5 -13.8 0.6 101 16.5 -52.6 -0.77, 0.36 0.85 0.00 8836488

2026-03-23 13:07:59 20 -2.0 -13.0 -14.5 0.7 116 16.5 -52.5 -0.77, 0.36 0.85 0.00 8836489

2026-03-23 13:09:59 21 -2.2 -14.0 -14.4 0.7 125 16.5 -52.5 -0.77, 0.36 0.85 0.00 8836490

2026-03-23 13:11:59 22 -2.4 -16.0 -14.2 0.7 130 16.4 -52.5 -0.77, 0.35 0.85 0.00 8836491

2026-03-23 13:13:59 23 -2.8 -18.7 -13.5 0.9 153 16.4 -52.5 -0.77, 0.35 0.85 0.00 8836492

2026-03-23 13:15:59 24 -3.1 -19.6 -11.9 1.1 189 16.4 -52.5 -0.77, 0.35 0.85 0.00 8836493

The research leading to these results has received funding from the European Commission's Seventh Framework Programme (FP7/2007-2013) under the grant agreement nr. 263506 [AFFECTS], and grant agreement nr. 263252 [COMESEP]
Solar Demon is still under construction.
( Legal notices - SWSC (Volume 5, A18, 2015) research article:Solar Demon - an approach to detecting flares, dimmings, and EUV waves on SDO/AIA images )

time	seq #	total intensity	max intensity	median intensity	area	size	lat	lon	x,y in R☉	dist. R☉	detection	Img ID
2026-03-23 12:29:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8836470
2026-03-23 12:31:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8836471
2026-03-23 12:33:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8836472
2026-03-23 12:35:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8836473
2026-03-23 12:37:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8836474
2026-03-23 12:39:59	6	0.0	0.0	0.0	0.0	0			,		0.00	8836475
2026-03-23 12:41:59	7	0.0	0.0	0.0	0.0	0			,		0.00	8836476
2026-03-23 12:43:59	8	0.0	0.0	0.0	0.0	0			,		0.00	8836477
2026-03-23 12:45:59	9	0.0	0.0	0.0	0.0	0			,		3.48	8836478
2026-03-23 12:47:59	10	0.0	0.0	0.0	0.0	0			,		6.40	8836479
2026-03-23 12:49:59	11	0.0	0.0	0.0	0.0	0			,		2.76	8836480
2026-03-23 12:51:59	12	0.0	0.0	0.0	0.0	0			,		2.14	8836481
2026-03-23 12:53:59	13	0.0	0.0	0.0	0.0	0			,		1.20	8836482
2026-03-23 12:55:59	14	0.0	0.0	0.0	0.0	0			,		0.00	8836483
2026-03-23 12:57:59	15	-0.2	-1.9	-9.9	0.1	19	17.9	-52.7	-0.77, 0.38	0.85	0.00	8836484
2026-03-23 12:59:59	16	-0.4	-3.4	-10.1	0.2	39	16.9	-52.7	-0.77, 0.36	0.85	0.00	8836485
2026-03-23 13:01:59	17	-0.8	-5.2	-10.0	0.3	59	16.8	-52.4	-0.77, 0.36	0.85	0.00	8836486
2026-03-23 13:03:59	18	-1.8	-13.4	-13.2	0.6	107	16.4	-52.5	-0.77, 0.36	0.85	0.00	8836487
2026-03-23 13:05:59	19	-1.7	-10.5	-13.8	0.6	101	16.5	-52.6	-0.77, 0.36	0.85	0.00	8836488
2026-03-23 13:07:59	20	-2.0	-13.0	-14.5	0.7	116	16.5	-52.5	-0.77, 0.36	0.85	0.00	8836489
2026-03-23 13:09:59	21	-2.2	-14.0	-14.4	0.7	125	16.5	-52.5	-0.77, 0.36	0.85	0.00	8836490
2026-03-23 13:11:59	22	-2.4	-16.0	-14.2	0.7	130	16.4	-52.5	-0.77, 0.35	0.85	0.00	8836491
2026-03-23 13:13:59	23	-2.8	-18.7	-13.5	0.9	153	16.4	-52.5	-0.77, 0.35	0.85	0.00	8836492
2026-03-23 13:15:59	24	-3.1	-19.6	-11.9	1.1	189	16.4	-52.5	-0.77, 0.35	0.85	0.00	8836493